139466045572

素因数分解:

$2^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{433}}^1\times {\mathrm{86491}}^1$

素因数の和:86961

約数の個数: 72

約数和(自身を含む): 299549473440

約数和(自身を除く): 160083427868

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 49, 76, 98, 133, 196, 266, 433, 532, 866, 931, 1732, 1862, 3031, 3724, 6062, 8227, 12124, 16454, 21217, 32908, 42434, 57589, 84868, 86491, 115178, 172982, 230356, 345964, 403123, 605437, 806246, 1210874, 1612492, 1643329, 2421748, 3286658, 4238059, 6573316, 8476118, 11503303, 16952236, 23006606, 37450603, 46013212, 74901206, 80523121, 149802412, 161046242, 262154221, 322092484, 524308442, 711561457, 1048616884, 1423122914, 1835079547, 2846245828, 3670159094, 4980930199, 7340318188, 9961860398, 19923720796, 34866511393, 69733022786, 139466045572]

約数ペア:

[(1, 139466045572), (2, 69733022786), (4, 34866511393), (7, 19923720796), (14, 9961860398), (19, 7340318188), (28, 4980930199), (38, 3670159094), (49, 2846245828), (76, 1835079547), (98, 1423122914), (133, 1048616884), (196, 711561457), (266, 524308442), (433, 322092484), (532, 262154221), (866, 161046242), (931, 149802412), (1732, 80523121), (1862, 74901206), (3031, 46013212), (3724, 37450603), (6062, 23006606), (8227, 16952236), (12124, 11503303), (16454, 8476118), (21217, 6573316), (32908, 4238059), (42434, 3286658), (57589, 2421748), (84868, 1643329), (86491, 1612492), (115178, 1210874), (172982, 806246), (230356, 605437), (345964, 403123)]